Mathias Picker
2007-Oct-25 04:05 UTC
Network connection troubles from a few external host to box with current RELENG_7
I have upgraded a server from 6-stable to RELENG_7 a few weeks ago. Everything
seemed to run fine, only one friend of mine couldn't connect to it with his
OS X pc (no ssh, no http, ping works, though) (other machines (windows) from
inside his net could connect ok).
No I have a small registration application up:
http://strongdesk.com/oracle/recruitmentday/register/ and have people call
oracle support that they cannot see that site. One oracle employee with an
windows xp box cannot connect, too.
I have allready undone any performance / hardening sysctl settings, still, some
people cannot connect...
Has anyone heard of this? Or is it just this machine?
(nmap does not guess the os, is that normal for 7.0?)
Any help (and debugging tips other than comparing packet dumps...)
apreciated.
Thanks, Mathias
P.S.:uname and ifconfig
1% uname -a
FreeBSD 1.strongdesk.com 7.0-BETA1 FreeBSD 7.0-BETA1 #3: Wed Oct 24
17:59:25 CEST 2007
hermannf@1.strongdesk.com:/usr/obj/usr/src/sys/STRONGDESK i386
1% ifconfig vr0
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
options=8<VLAN_MTU>
ether 00:11:09:7c:b5:0f
inet 213.239.214.227 netmask 0xffffffe0 broadcast
213.239.214.255
maclabel biba/equal(equal-equal),mls/equal(equal-equal)
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
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Krassimir Slavchev
2007-Oct-25 05:02 UTC
Network connection troubles from a few external host to box with current RELENG_7
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 See "connection timed out on freebsd 7.0" thread Mathias Picker wrote:> I have upgraded a server from 6-stable to RELENG_7 a few weeks ago. Everything seemed to run fine, only one friend of mine couldn't connect to it with his OS X pc (no ssh, no http, ping works, though) (other machines (windows) from inside his net could connect ok). > > No I have a small registration application up: > http://strongdesk.com/oracle/recruitmentday/register/ and have people call oracle support that they cannot see that site. One oracle employee with an windows xp box cannot connect, too. > > I have allready undone any performance / hardening sysctl settings, still, some people cannot connect... > > Has anyone heard of this? Or is it just this machine? > > (nmap does not guess the os, is that normal for 7.0?) > > Any help (and debugging tips other than comparing packet dumps...) > apreciated. > > Thanks, Mathias > > P.S.:uname and ifconfig > > 1% uname -a > FreeBSD 1.strongdesk.com 7.0-BETA1 FreeBSD 7.0-BETA1 #3: Wed Oct 24 > 17:59:25 CEST 2007 > hermannf@1.strongdesk.com:/usr/obj/usr/src/sys/STRONGDESK i386 > > 1% ifconfig vr0 > vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > 1500 > options=8<VLAN_MTU> > ether 00:11:09:7c:b5:0f > inet 213.239.214.227 netmask 0xffffffe0 broadcast > 213.239.214.255 > maclabel biba/equal(equal-equal),mls/equal(equal-equal) > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > > > >-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFHIIW5xJBWvpalMpkRArOKAJwIuG0IyvOWFrzIImQ8Se9VxKi2KwCfVzHh LYkOe+LBEgl6KX88hpGvJfg=etuH -----END PGP SIGNATURE-----
Tom Evans
2007-Oct-25 05:10 UTC
Network connection troubles from a few external host to box with current RELENG_7
On Thu, 2007-10-25 at 12:38 +0200, Mathias Picker wrote:> I have upgraded a server from 6-stable to RELENG_7 a few weeks ago. Everything seemed to run fine, only one friend of mine couldn't connect to it with his OS X pc (no ssh, no http, ping works, though) (other machines (windows) from inside his net could connect ok). > > No I have a small registration application up: > http://strongdesk.com/oracle/recruitmentday/register/ and have people call oracle support that they cannot see that site. One oracle employee with an windows xp box cannot connect, too. > > I have allready undone any performance / hardening sysctl settings, still, some people cannot connect... > > Has anyone heard of this? Or is it just this machine? > > (nmap does not guess the os, is that normal for 7.0?) > > Any help (and debugging tips other than comparing packet dumps...) > apreciated. > > Thanks, Mathias > > P.S.:uname and ifconfig > > 1% uname -a > FreeBSD 1.strongdesk.com 7.0-BETA1 FreeBSD 7.0-BETA1 #3: Wed Oct 24 > 17:59:25 CEST 2007 > hermannf@1.strongdesk.com:/usr/obj/usr/src/sys/STRONGDESK i386 > > 1% ifconfig vr0 > vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > 1500 > options=8<VLAN_MTU> > ether 00:11:09:7c:b5:0f > inet 213.239.214.227 netmask 0xffffffe0 broadcast > 213.239.214.255 > maclabel biba/equal(equal-equal),mls/equal(equal-equal) > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active >Perhaps related: http://lists.freebsd.org/pipermail/freebsd-net/2007-October/015712.html Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 187 bytes Desc: This is a digitally signed message part Url : http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20071025/d30af93b/attachment.pgp